Jiangsu Varki Environmental Technology Co., Ltd. is the purification of fresh air purification research and development of integrated marketing of innovative enterprises, with air volume laboratory, enthalpy difference laboratory, laser particle laboratory, noise laboratory and many other professional laboratories. Products covered wall-mounted fresh air system, vertical cabinet-style fresh air system, the central haze fresh air, the central dehumidification fresh air, commercial fresh air systems, air purifiers and other products. At the same time, the company is a member of China Air Purification Industry Alliance (CAPIA), a member of China Environment Protection Association Indoor Health Branch, a member of Purification and Fresh Air Commission of China Building Metal Structure Association. The company has obtained a number of national patents and one of China's fresh air industry standard drafting units .